/external/libopus/celt/ |
H A D | modes.c | 92 opus_int16 *eBands; local 99 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+1)); 101 eBands[i] = eband5ms[i]; 102 return eBands; 117 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+2)); 119 if (eBands==NULL) 124 eBands[i] = i; 126 offset = eBands[low-1]*res - bark_freq[lin-1]; 132 eBands[i+low] = (target+offset/2+res)/(2*res)*2; 133 offset = eBands[ [all...] |
H A D | modes.h | 59 const opus_int16 *eBands; /**< Definition for each "pseudo-critical band" */ member in struct:OpusCustomMode
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H A D | rate.c | 81 const opus_int16 *eBands = m->eBands; local 96 int N = (eBands[j+1]-eBands[j])<<i>>1; 104 if (N == (eBands[n+1]-eBands[n])<<k>>1) 152 N0 = m->eBands[j+1]-m->eBands[j]; 235 max_bits = (4*max_bits/(C*((m->eBands[j+1]-m->eBands[ [all...] |
H A D | quant_bands.h | 48 celt_ener *eBands, const opus_val16 *oldEBands, int C); 51 const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget,
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H A D | bands.c | 98 const opus_int16 *eBands = m->eBands; local 108 maxval = celt_maxabs32(&X[c*N+(eBands[i]<<LM)], (eBands[i+1]-eBands[i])<<LM); 112 j=eBands[i]<<LM; 118 } while (++j<eBands[i+1]<<LM); 123 } while (++j<eBands[i+1]<<LM); 140 const opus_int16 *eBands = m->eBands; local 162 const opus_int16 *eBands = m->eBands; local 180 const opus_int16 *eBands = m->eBands; local 204 const opus_int16 *eBands = m->eBands; local 485 const opus_int16 * OPUS_RESTRICT eBands = m->eBands; local 1387 const opus_int16 * OPUS_RESTRICT eBands = m->eBands; local 1406 const opus_int16 * OPUS_RESTRICT eBands = m->eBands; local [all...] |
H A D | quant_bands.c | 142 static opus_val32 loss_distortion(const opus_val16 *eBands, opus_val16 *oldEBands, int start, int end, int len, int C) argument 149 opus_val16 d = SUB16(SHR16(eBands[i+c*len], 3), SHR16(oldEBands[i+c*len], 3)); 157 const opus_val16 *eBands, opus_val16 *oldEBands, 191 x = eBands[i+c*m->nbEBands]; 262 const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, 279 new_distortion = loss_distortion(eBands, oldEBands, start, effEnd, m->nbEBands, C); 304 badness1 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands_intra, budget, 335 badness2 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands, budget, 156 quant_coarse_energy_impl(const CELTMode *m, int start, int end, const opus_val16 *eBands, opus_val16 *oldEBands, opus_int32 budget, opus_int32 tell, const unsigned char *prob_model, opus_val16 *error, ec_enc *enc, int C, int LM, int intra, opus_val16 max_decay, int lfe) argument 261 quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, opus_val16 *error, ec_enc *enc, int C, int LM, int nbAvailableBytes, int force_intra, opus_val32 *delayedIntra, int two_pass, int loss_rate, int lfe) argument
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H A D | celt_encoder.c | 600 ALLOC(tmp, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm); 601 ALLOC(tmp_1, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm); 611 N = (m->eBands[i+1]-m->eBands[i])<<LM; 613 narrow = (m->eBands[i+1]-m->eBands[i])==1; 614 OPUS_COPY(tmp, &X[tf_chan*N0 + (m->eBands[i]<<LM)], N); 618 tmp[j] = ADD16(SHR16(tmp[j], 1),SHR16(X[N0+j+(m->eBands[ 964 dynalloc_analysis(const opus_val16 *bandLogE, const opus_val16 *bandLogE2, int nbEBands, int start, int end, int C, int *offsets, int lsb_depth, const opus_int16 *logN, int isTransient, int vbr, int constrained_vbr, const opus_int16 *eBands, int LM, int effectiveBytes, opus_int32 *tot_boost_, int lfe, opus_val16 *surround_dynalloc, AnalysisInfo *analysis) argument 1251 const opus_int16 *eBands; local 1407 const opus_int16 *eBands; local [all...] |
H A D | celt_decoder.c | 479 const opus_int16 *eBands; local 485 eBands = mode->eBands; 538 boffs = N*c+(eBands[i]<<LM); 539 blen = (eBands[i+1]-eBands[i])<<LM; 833 const opus_int16 *eBands; local 839 eBands = mode->eBands; 996 width = C*(eBands[ [all...] |
H A D | celt.c | 278 N=(m->eBands[i+1]-m->eBands[i])<<LM;
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/external/libopus/celt/dump_modes/ |
H A D | dump_modes.c | 87 fprintf (file, "static const opus_int16 eBands%d_%d[%d] = {\n", mode->Fs, mdctSize, mode->nbEBands+2); 89 fprintf (file, "%d, ", mode->eBands[j]); 235 fprintf(file, "eband5ms, /* eBands */\n"); 237 fprintf(file, "eBands%d_%d, /* eBands */\n", mode->Fs, mdctSize);
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